JP2012138347A - 蓄電装置 - Google Patents
蓄電装置 Download PDFInfo
- Publication number
- JP2012138347A JP2012138347A JP2011263396A JP2011263396A JP2012138347A JP 2012138347 A JP2012138347 A JP 2012138347A JP 2011263396 A JP2011263396 A JP 2011263396A JP 2011263396 A JP2011263396 A JP 2011263396A JP 2012138347 A JP2012138347 A JP 2012138347A
- Authority
- JP
- Japan
- Prior art keywords
- active material
- storage device
- power storage
- material layer
- power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/04—Hybrid capacitors
- H01G11/06—Hybrid capacitors with one of the electrodes allowing ions to be reversibly doped thereinto, e.g. lithium ion capacitors [LIC]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/134—Electrodes based on metals, Si or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/362—Composites
- H01M4/366—Composites as layered products
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/22—Electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/22—Electrodes
- H01G11/30—Electrodes characterised by their material
- H01G11/50—Electrodes characterised by their material specially adapted for lithium-ion capacitors, e.g. for lithium-doping or for intercalation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/66—Current collectors
- H01G11/68—Current collectors characterised by their material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/66—Current collectors
- H01G11/72—Current collectors specially adapted for integration in multiple or stacked hybrid or EDL capacitors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0561—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
- H01M10/0562—Solid materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/381—Alkaline or alkaline earth metals elements
- H01M4/382—Lithium
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/386—Silicon or alloys based on silicon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/46—Alloys based on magnesium or aluminium
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/64—Carriers or collectors
- H01M4/66—Selection of materials
- H01M4/661—Metal or alloys, e.g. alloy coatings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/027—Negative electrodes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/13—Energy storage using capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Abstract
【解決手段】蓄電装置用の電極において、集電体上の活物質層に、リチウムと合金化する材料として、リンを添加したアモルファスシリコンを用い、該活物質層上にニオブを含む層として、酸化ニオブを形成することにより、蓄電装置の高容量化ができ、さらにサイクル特性および充放電効率を改善することができる。
【選択図】図1
Description
本実施の形態では、本発明の一態様である蓄電装置の電極およびその作製方法について、図1および図2を用いて説明する。
本実施の形態では、本発明の一態様である蓄電装置の電極およびその作製方法について、図3および図4を用いて説明する。
本実施の形態では、本発明の一態様である蓄電装置の電極およびその作製方法について、以下に説明する。
本実施の形態では、蓄電装置の構造について、図5を用いて説明する。
本実施の形態では、実施の形態4で説明した蓄電装置の応用形態について図6を用いて説明する。
本実施の形態では、本発明の一態様に係る蓄電装置の一例である二次電池を、無線給電システム(以下、RF給電システムと呼ぶ。)に用いた場合の一例を、図7および図8のブロック図を用いて説明する。なお、各ブロック図では、受電装置および給電装置内の構成要素を機能ごとに分類し、互いに独立したブロックとして示しているが、実際の構成要素は機能ごとに完全に切り分けることが困難であり、一つの構成要素が複数の機能に係わることもあり得る。
まず、二次電池の電極の作製工程を説明する。
次に、本実施例の二次電池の作製工程を示す。
次に、比較二次電池の電極の作製工程を説明する。本発明の一態様である二次電池と比較二次電池とは、活物質層の作製工程が異なる。それ以外の構成は共通しているため、基板、集電体等の構成は省略する。
次に、比較二次電池の作製工程を示す。
上記のようにして作製した二次電池および比較二次電池について、充放電測定機を用いて電池特性の比較を行った。充放電の測定には定電流方式を採用し、初回充電のみ0.05mAで、その後の充電からは0.15mAの電流で充放電し、上限電圧を1.0V、下限電圧を0.03Vとして行った。容量制限を2000(mAh/g)とし、また、測定は室温で行った。その結果を表1および図10に示す。
103 活物質層
109 ニオブを含む層
151 蓄電装置
153 外装部材
155 蓄電セル
157 端子部
159 端子部
163 負極
165 正極
167 セパレータ
169 電解質
171 負極集電体
173 負極活物質層
175 正極集電体
177 正極活物質層
179 ニオブを含む層
201 集電体
203 活物質層
203a 結晶性シリコン領域
203b 結晶性シリコン領域
204 電極
206 筐体
209 ニオブを含む層
210 セパレータ
220 リング状絶縁体
232 参照電極
240 スペーサー
242 ワッシャー
244 筐体
300 自動車
302 蓄電装置
600 受電装置
601 受電装置部
602 受電装置用アンテナ回路
603 信号処理回路
604 二次電池
605 整流回路
606 変調回路
607 電源回路
610 電源負荷部
700 給電装置
701 給電装置用アンテナ回路
702 信号処理回路
703 整流回路
704 変調回路
705 復調回路
706 発振回路
1301 モーターボート
1302 蓄電装置
1311 電動車椅子
1312 蓄電装置
Claims (4)
- 集電体と、
前記集電体上に形成され、且つリチウムと合金化する材料からなる活物質層と、
前記活物質層上に形成され、且つニオブを含む層と、を有する電極を用いることを特徴とする蓄電装置。 - 請求項1において、前記ニオブを含む層は、酸化ニオブまたは窒化ニオブで形成されることを特徴とする蓄電装置。
- 請求項1または2において、前記リチウムと合金化する材料は、シリコン、スズ、アルミニウムまたはゲルマニウムであることを特徴とする蓄電装置。
- 集電体と、
前記集電体上に、リチウムと合金化する材料で形成される活物質層と、
前記活物質層上に形成されるニオブを含む層と、を有する負極と、
前記負極と接して形成される電解質と、
前記電解質を介して、前記負極と対向する正極と、を有することを特徴とする蓄電装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011263396A JP5806097B2 (ja) | 2010-12-07 | 2011-12-01 | 蓄電装置 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010272903 | 2010-12-07 | ||
JP2010272903 | 2010-12-07 | ||
JP2011263396A JP5806097B2 (ja) | 2010-12-07 | 2011-12-01 | 蓄電装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012138347A true JP2012138347A (ja) | 2012-07-19 |
JP5806097B2 JP5806097B2 (ja) | 2015-11-10 |
Family
ID=46162544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011263396A Expired - Fee Related JP5806097B2 (ja) | 2010-12-07 | 2011-12-01 | 蓄電装置 |
Country Status (6)
Country | Link |
---|---|
US (2) | US9362556B2 (ja) |
JP (1) | JP5806097B2 (ja) |
KR (1) | KR101884040B1 (ja) |
CN (1) | CN103238240B (ja) |
TW (1) | TWI521780B (ja) |
WO (1) | WO2012077692A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015118924A (ja) * | 2013-11-13 | 2015-06-25 | 株式会社半導体エネルギー研究所 | 蓄電装置用負極、蓄電装置、および電気機器 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103238240B (zh) * | 2010-12-07 | 2016-05-18 | 株式会社半导体能源研究所 | 蓄电装置 |
JP6035013B2 (ja) | 2011-08-30 | 2016-11-30 | 株式会社半導体エネルギー研究所 | 電極の作製方法 |
JP6204004B2 (ja) | 2011-08-31 | 2017-09-27 | 株式会社半導体エネルギー研究所 | 二次電池の作製方法 |
JP2013054878A (ja) | 2011-09-02 | 2013-03-21 | Semiconductor Energy Lab Co Ltd | 電極の作製方法および蓄電装置 |
US9384904B2 (en) | 2012-04-06 | 2016-07-05 | Semiconductor Energy Laboratory Co., Ltd. | Negative electrode for power storage device, method for forming the same, and power storage device |
JP6216154B2 (ja) | 2012-06-01 | 2017-10-18 | 株式会社半導体エネルギー研究所 | 蓄電装置用負極及び蓄電装置 |
US9806334B2 (en) | 2012-11-02 | 2017-10-31 | Semiconductor Energy Laboratory Co., Ltd. | Power storage device electrode, method for forming the same, power storage device, and electrical device |
KR102195511B1 (ko) | 2012-11-07 | 2020-12-28 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 축전 장치를 위한 전극, 축전 장치, 및 축전 장치를 위한 전극의 제조 방법 |
KR102297634B1 (ko) | 2013-04-19 | 2021-09-02 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 이차 전지 및 그 제작 방법 |
KR102467995B1 (ko) | 2014-03-13 | 2022-11-17 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 전극, 전력 저장 장치, 전자 장치, 및 전극 제작 방법 |
US11322745B2 (en) | 2014-10-15 | 2022-05-03 | Semiconductor Energy Laboratory Co., Ltd. | Electrode, power storage device, electronic device, and manufacturing method of electrode |
US9865871B2 (en) | 2014-12-26 | 2018-01-09 | Semiconductor Energy Laboratory Co., Ltd. | Silicon oxide and storage battery |
CN106033808B (zh) * | 2015-03-17 | 2019-08-13 | 石东益 | 硅基电极及其制作工艺 |
CN106033807B (zh) * | 2015-03-17 | 2019-08-13 | 石东益 | 硅基电极制作工艺及其储能装置 |
US10707526B2 (en) | 2015-03-27 | 2020-07-07 | New Dominion Enterprises Inc. | All-inorganic solvents for electrolytes |
US10707531B1 (en) | 2016-09-27 | 2020-07-07 | New Dominion Enterprises Inc. | All-inorganic solvents for electrolytes |
US11774376B2 (en) * | 2019-12-26 | 2023-10-03 | Canon Kabushiki Kaisha | Power supply unit and radiation imaging apparatus including the same |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08213008A (ja) * | 1994-12-01 | 1996-08-20 | Canon Inc | リチウム二次電池及びその負極の作製方法 |
JPH11213987A (ja) * | 1998-01-23 | 1999-08-06 | Asahi Chem Ind Co Ltd | 非水電解液二次電池 |
JP2005141995A (ja) * | 2003-11-05 | 2005-06-02 | Sony Corp | 負極および電池 |
WO2006043470A1 (ja) * | 2004-10-21 | 2006-04-27 | Matsushita Electric Industrial Co., Ltd. | 電池用負極とこれを用いた電池 |
JP2007520867A (ja) * | 2004-02-07 | 2007-07-26 | エルジー・ケム・リミテッド | 有無機複合多孔性コート層付き電極及びこれを含む電気化学素子 |
JP2008234988A (ja) * | 2007-03-20 | 2008-10-02 | Sony Corp | 負極およびその製造方法、ならびに電池およびその製造方法 |
JP2009164014A (ja) * | 2008-01-08 | 2009-07-23 | Mitsui Mining & Smelting Co Ltd | 非水電解液二次電池用負極 |
JP2010262752A (ja) * | 2009-04-30 | 2010-11-18 | Furukawa Electric Co Ltd:The | リチウムイオン二次電池用の負極、それを用いたリチウムイオン二次電池、リチウムイオン二次電池用の負極の製造方法 |
JP2011249207A (ja) * | 2010-05-28 | 2011-12-08 | Konica Minolta Holdings Inc | 二次電池用電極板 |
Family Cites Families (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5338625A (en) | 1992-07-29 | 1994-08-16 | Martin Marietta Energy Systems, Inc. | Thin film battery and method for making same |
US20020168574A1 (en) | 1997-06-27 | 2002-11-14 | Soon-Ho Ahn | Lithium ion secondary battery and manufacturing method of the same |
JP3524762B2 (ja) * | 1998-03-19 | 2004-05-10 | 三洋電機株式会社 | リチウム二次電池 |
US6235427B1 (en) * | 1998-05-13 | 2001-05-22 | Fuji Photo Film Co., Ltd. | Nonaqueous secondary battery containing silicic material |
WO2001029913A1 (en) | 1999-10-22 | 2001-04-26 | Sanyo Electric Co., Ltd. | Method for producing material for electrode for lithium cell |
JP3733070B2 (ja) | 1999-10-22 | 2006-01-11 | 三洋電機株式会社 | リチウム二次電池用電極及びリチウム二次電池 |
CN1257567C (zh) | 1999-10-22 | 2006-05-24 | 三洋电机株式会社 | 锂电池和可再充电锂电池中用的电极 |
KR100487458B1 (ko) | 1999-10-22 | 2005-05-06 | 산요덴키가부시키가이샤 | 리튬 2차 전지용 전극의 제조 방법 |
JP2002083594A (ja) | 1999-10-22 | 2002-03-22 | Sanyo Electric Co Ltd | リチウム電池用電極並びにこれを用いたリチウム電池及びリチウム二次電池 |
US7241533B1 (en) | 1999-10-22 | 2007-07-10 | Sanyo Electric Co., Ltd. | Electrode for rechargeable lithium battery and rechargeable lithium battery |
US7235330B1 (en) | 1999-10-22 | 2007-06-26 | Sanyo Electric Co., Ltd. | Electrode for use in lithium battery and rechargeable lithium battery |
US20070221265A1 (en) | 2006-03-22 | 2007-09-27 | Sion Power Corporation | Rechargeable lithium/water, lithium/air batteries |
US20110165471A9 (en) | 1999-11-23 | 2011-07-07 | Sion Power Corporation | Protection of anodes for electrochemical cells |
US6797428B1 (en) * | 1999-11-23 | 2004-09-28 | Moltech Corporation | Lithium anodes for electrochemical cells |
US6733924B1 (en) | 1999-11-23 | 2004-05-11 | Moltech Corporation | Lithium anodes for electrochemical cells |
US7247408B2 (en) | 1999-11-23 | 2007-07-24 | Sion Power Corporation | Lithium anodes for electrochemical cells |
WO2001039302A1 (en) | 1999-11-23 | 2001-05-31 | Moltech Corporation | Lithium anodes for electrochemical cells |
JP2001210315A (ja) | 2000-01-25 | 2001-08-03 | Sanyo Electric Co Ltd | リチウム二次電池用電極及びこれを用いたリチウム二次電池 |
ATE356444T1 (de) * | 2000-11-18 | 2007-03-15 | Samsung Sdi Co Ltd | Dünnschicht anode für lithium enthaltende sekundärbatterie |
JP2002237294A (ja) * | 2001-02-08 | 2002-08-23 | Tokuyama Corp | リチウム二次電池用負極 |
JP2003246700A (ja) | 2002-02-22 | 2003-09-02 | Japan Science & Technology Corp | シリコンナノニードルの製法 |
WO2004025757A2 (en) * | 2002-09-10 | 2004-03-25 | California Institute Of Technology | High-capacity nanostructured silicon and lithium alloys thereof |
JP4140765B2 (ja) | 2002-09-19 | 2008-08-27 | コバレントマテリアル株式会社 | 針状シリコン結晶およびその製造方法 |
KR100682883B1 (ko) * | 2002-11-27 | 2007-02-15 | 삼성전자주식회사 | 고체 전해질, 그의 제조방법 및 이를 채용한 리튬전지 및 박막전지 |
US7015496B2 (en) | 2002-12-27 | 2006-03-21 | Semiconductor Energy Laboratory Co., Ltd. | Field emission device and manufacturing method thereof |
JP2004281317A (ja) | 2003-03-18 | 2004-10-07 | Matsushita Electric Ind Co Ltd | 非水電解質二次電池用電極材料とその製造方法、ならびにそれを用いた非水電解質二次電池 |
EP1604415B1 (en) * | 2003-03-26 | 2012-11-21 | Canon Kabushiki Kaisha | Electrode material for lithium secondary battery and electrode structure comprising said electrode material |
JP4007228B2 (ja) * | 2003-03-31 | 2007-11-14 | 三菱マテリアル株式会社 | リチウム二次電池用負極材料及びその製造方法 |
US7432014B2 (en) | 2003-11-05 | 2008-10-07 | Sony Corporation | Anode and battery |
US9614214B2 (en) | 2004-12-16 | 2017-04-04 | Lg Chem, Ltd. | Method for improvement of performance of si thin film anode for lithium rechargeable battery |
EP1852933B1 (en) * | 2005-02-02 | 2010-10-13 | Geomatec Co., Ltd. | Thin-film solid secondary cell |
US8080337B2 (en) * | 2005-12-27 | 2011-12-20 | Panasonic Corporation | Electrode for lithium secondary battery and lithium secondary battery using same |
JP5043338B2 (ja) | 2006-01-19 | 2012-10-10 | パナソニック株式会社 | リチウム二次電池 |
JP4038233B2 (ja) | 2006-02-14 | 2008-01-23 | 松下電器産業株式会社 | 非水電解質二次電池用電極およびその製造方法、ならびに非水電解質二次電池用電極を備えた非水電解質二次電池 |
JP5629461B2 (ja) | 2006-03-22 | 2014-11-19 | シオン・パワー・コーポレーション | 充電式リチウムバッテリを含む、非水性の電気化学セルにおける電極保護 |
JP2008016446A (ja) | 2006-06-09 | 2008-01-24 | Canon Inc | 粉末材料、粉末材料を用いた電極構造体及び該電極構造体を有する蓄電デバイス、並びに粉末材料の製造方法 |
US8080335B2 (en) | 2006-06-09 | 2011-12-20 | Canon Kabushiki Kaisha | Powder material, electrode structure using the powder material, and energy storage device having the electrode structure |
KR100898293B1 (ko) | 2007-11-27 | 2009-05-18 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 음극 활물질 및 이의 제조 방법 |
US9564629B2 (en) * | 2008-01-02 | 2017-02-07 | Nanotek Instruments, Inc. | Hybrid nano-filament anode compositions for lithium ion batteries |
KR101430617B1 (ko) * | 2008-02-26 | 2014-08-18 | 삼성에스디아이 주식회사 | 니오븀 산화물 함유 전극 및 이를 채용한 리튬 전지 |
JP4957657B2 (ja) | 2008-06-13 | 2012-06-20 | ソニー株式会社 | リチウムイオン二次電池用負極およびリチウムイオン二次電池 |
US8927156B2 (en) | 2009-02-19 | 2015-01-06 | Semiconductor Energy Laboratory Co., Ltd. | Power storage device |
JP2010250968A (ja) | 2009-04-10 | 2010-11-04 | Panasonic Corp | リチウムイオン二次電池 |
JP5287739B2 (ja) | 2009-05-01 | 2013-09-11 | トヨタ自動車株式会社 | 固体電解質材料 |
US20140370380A9 (en) | 2009-05-07 | 2014-12-18 | Yi Cui | Core-shell high capacity nanowires for battery electrodes |
US9061902B2 (en) | 2009-12-18 | 2015-06-23 | The Board Of Trustees Of The Leland Stanford Junior University | Crystalline-amorphous nanowires for battery electrodes |
JP5659696B2 (ja) * | 2009-12-24 | 2015-01-28 | ソニー株式会社 | リチウムイオン二次電池、リチウムイオン二次電池用負極、電動工具、電気自動車および電力貯蔵システム |
JP2011159534A (ja) * | 2010-02-02 | 2011-08-18 | Toyota Motor Corp | リチウム電池 |
WO2011136028A1 (en) | 2010-04-28 | 2011-11-03 | Semiconductor Energy Laboratory Co., Ltd. | Power storage device and method for manufacturing the same |
CN103238240B (zh) * | 2010-12-07 | 2016-05-18 | 株式会社半导体能源研究所 | 蓄电装置 |
-
2011
- 2011-11-30 CN CN201180058641.7A patent/CN103238240B/zh not_active Expired - Fee Related
- 2011-11-30 KR KR1020137016891A patent/KR101884040B1/ko active IP Right Grant
- 2011-11-30 US US13/307,045 patent/US9362556B2/en active Active
- 2011-11-30 WO PCT/JP2011/078224 patent/WO2012077692A1/en active Application Filing
- 2011-12-01 JP JP2011263396A patent/JP5806097B2/ja not_active Expired - Fee Related
- 2011-12-05 TW TW100144662A patent/TWI521780B/zh not_active IP Right Cessation
-
2016
- 2016-05-26 US US15/165,147 patent/US10128498B2/en not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08213008A (ja) * | 1994-12-01 | 1996-08-20 | Canon Inc | リチウム二次電池及びその負極の作製方法 |
JPH11213987A (ja) * | 1998-01-23 | 1999-08-06 | Asahi Chem Ind Co Ltd | 非水電解液二次電池 |
JP2005141995A (ja) * | 2003-11-05 | 2005-06-02 | Sony Corp | 負極および電池 |
JP2007520867A (ja) * | 2004-02-07 | 2007-07-26 | エルジー・ケム・リミテッド | 有無機複合多孔性コート層付き電極及びこれを含む電気化学素子 |
WO2006043470A1 (ja) * | 2004-10-21 | 2006-04-27 | Matsushita Electric Industrial Co., Ltd. | 電池用負極とこれを用いた電池 |
JP2008234988A (ja) * | 2007-03-20 | 2008-10-02 | Sony Corp | 負極およびその製造方法、ならびに電池およびその製造方法 |
JP2009164014A (ja) * | 2008-01-08 | 2009-07-23 | Mitsui Mining & Smelting Co Ltd | 非水電解液二次電池用負極 |
JP2010262752A (ja) * | 2009-04-30 | 2010-11-18 | Furukawa Electric Co Ltd:The | リチウムイオン二次電池用の負極、それを用いたリチウムイオン二次電池、リチウムイオン二次電池用の負極の製造方法 |
JP2011249207A (ja) * | 2010-05-28 | 2011-12-08 | Konica Minolta Holdings Inc | 二次電池用電極板 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015118924A (ja) * | 2013-11-13 | 2015-06-25 | 株式会社半導体エネルギー研究所 | 蓄電装置用負極、蓄電装置、および電気機器 |
US10593940B2 (en) | 2013-11-13 | 2020-03-17 | Semiconductor Energy Laboratory Co., Ltd. | Negative electrode for power storage device, power storage, device and electrical device |
Also Published As
Publication number | Publication date |
---|---|
WO2012077692A1 (en) | 2012-06-14 |
KR101884040B1 (ko) | 2018-07-31 |
TWI521780B (zh) | 2016-02-11 |
US20120141866A1 (en) | 2012-06-07 |
CN103238240A (zh) | 2013-08-07 |
KR20130124337A (ko) | 2013-11-13 |
TW201232902A (en) | 2012-08-01 |
US20160268598A1 (en) | 2016-09-15 |
JP5806097B2 (ja) | 2015-11-10 |
US10128498B2 (en) | 2018-11-13 |
CN103238240B (zh) | 2016-05-18 |
US9362556B2 (en) | 2016-06-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5806097B2 (ja) | 蓄電装置 | |
JP6208786B2 (ja) | 蓄電装置の作製方法 | |
JP6035013B2 (ja) | 電極の作製方法 | |
KR101921337B1 (ko) | 전극의 제작 방법 및 축전 장치 | |
US8846530B2 (en) | Method for forming semiconductor region and method for manufacturing power storage device | |
JP2017084797A (ja) | 蓄電装置及び蓄電装置の作製方法 | |
US9136530B2 (en) | Energy storage device and manufacturing method thereof | |
JP2017033941A (ja) | 蓄電装置及びその作製方法 | |
JP2012009414A (ja) | 蓄電装置及びその作製方法 | |
JP5932256B2 (ja) | 蓄電装置 | |
JP2021168303A (ja) | リチウムイオン二次電池 | |
JP6363268B2 (ja) | 活物質層の作製方法 | |
JP6266729B2 (ja) | 活物質の作製方法 | |
JP6167147B2 (ja) | リチウムイオン二次電池の作製方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20140619 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20150120 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20150121 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150126 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20150324 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150402 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20150818 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20150903 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5806097 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |